Oracle 19c Server
System Design Options
Software deployment for the LeasePak server, Oracle Database, and Oracle Client can follow either a
split system or unified system design.
Split System
On a split system, the LeasePak server and Oracle Client reside on one computer
(the application host), while the Oracle Database resides on a separate
computer (the DBMS host), with the two computers communicating over a network.
Application Host
Components of the application host are:
- RHEL operating system (64-bit)
- Oracle Client software (32-bit)
- LeasePak server software (32-bit)
DBMS Host
Components of the DBMS host are:
- RHEL operating system (64-bit)
- Oracle Database software (64-bit)
- Oracle physical database (database disk files)
- Oracle instance (background processes and shared memory)
Unified System
On a unified system, the LeasePak server, Oracle Database, and Oracle Client
reside together on the same computer (the combined host).
Combined Host
Components of the combined host are:
- RHEL operating system (64-bit)
- Oracle Database software (64-bit)
- Oracle Client software (32-bit)
- Oracle physical database (database disk files)
- Oracle instance (background processes and shared memory)
- LeasePak server software (32-bit)
The combined host functions as both the application host and DBMS host. For a unified system, when a
reference is made in the LeasePak DBMS documentation to the application host or DBMS host, typically
interpret it as a reference to the combined host. The documentation will explicitly state when a
reference to the application host or DBMS host applies only to a split system host and not to the
combined host of a unified system.